UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMaoAjVGoatjLXJWKLjIid+zfTQIBwJceHLbExYI7lU=' 
WHERE 
  key_id = '4d4a3e9d4250061cfa29dff4ff4a89e44310eb70dfac9376ef9586c9e8521e25' 
  AND (
    token = 'pMaoAjVGoatjLXJWKLjIid+zfTQIBwJceHLbExYI7lU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )